JS.TS.NO.UNSAFE.CALL
Disallows calling an any type value
Despite your best intentions, the any type can sometimes leak into your codebase.
The arguments to, and return value of calling an any typed variable are not checked at all by TypeScript, so it creates a potential safety hole, and source of bugs in your codebase.
Rule Details
This rule disallows calling any variable that is typed as any.
Examples of code for this rule:
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Incorrect
Copy
declare const anyVar: any;
declare const nestedAny: { prop: any };
anyVar();
anyVar.a.b();
nestedAny.prop();
nestedAny.prop['a']();
new anyVar();
new nestedAny.prop();
anyVar`foo`;
nestedAny.prop`foo`;
Correct
Copy
declare const typedVar: () => void;
declare const typedNested: { prop: { a: () => void } };
typedVar();
typedNested.prop.a();
(() => {})();
new Map();
String.raw`foo`;
Options
Copy
// .eslintrc.json
{
"rules": {
"@typescript-eslint/no-unsafe-call": "error"
}
}
This rule is not configurable.
Related To
no-explicit-any